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53 条记录 (耗时 0.037 秒)

    Coupled phosphorus-containing amides, precursors thereof and lubricant compositions containing same
    31.
    发明授权
    Coupled phosphorus-containing amides, precursors thereof and lubricant compositions containing same 失效
    含有磷的酰胺，其前体和含有它们的润滑剂组合物

    公开(公告)号：US4770801A

    公开(公告)日：1988-09-13

    申请号：US035550

    申请日：1987-04-07

    申请人： Paul E. Adams ,  Carmen V. Luciani

    发明人： Paul E. Adams ,  Carmen V. Luciani

    IPC分类号： C07F9/165 ,  C10M137/10 ,  C10M133/16

    CPC分类号： C10M137/105 ,  C07F9/1651 ,  C10M2223/047 ,  C10N2240/00 ,  C10N2240/02 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/044 ,  C10N2240/046 ,  C10N2240/06 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/106 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66

    摘要： A load-carrying agent and a lubricating composition containing such an agent is disclosed. The agent is preferably comprised of a statistical mixture of a plurality of different coupled phosphorus-containing amide compounds having the formula ##STR1## wherein X.sup.1, X.sup.2 and X.sup.3, independently, is O or S; wherein R.sup.1 and R.sup.2, independently, is a hydrocarbyl, a hydrocarbyl-based oxy, the hydrocarbyl portion of which contains 6 to 22 carbon atoms, or a hydrocarbyl-based thio having from 4 to about 34 carbon atoms; wherein R.sup.3, R.sup.4, R.sup.5 and R.sup.6, independently, is hydrogen, or an alkyl having from 1 to about 22 carbon atoms, a cycloalkyl having from about 4 to about 22 carbon atoms, or an aromatic, an alkyl-substituted aromatic or an aromatic-substituted alkyl having from 6 to about 34 carbon atoms; wherein n is 0 or 1; wherein n' is 1, 2 or 3; wherein R.sup.7 is hydrogen or an alkyl having from 1 to 22 carbon atoms; and wherein when n' is 1, R.sup.8 is selected from the group consisting of H, --ROH, --ROR, --RSR and ##STR2## and when n' is 2, R.sup.8 is selected from the group consisting of ##STR3## when n' is 3, R.sup.8 is ##STR4## wherein R is independently hydrogen or an alkyl moiety, alkylene or alkylidene containing 1 to 12 carbon atoms and R' is hydrogen or an alkyl moiety, alkylene, alkylidene or carboxyl containing 1 to 60 carbon atoms.

    摘要翻译： 公开了载体和含有这种试剂的润滑组合物。 该试剂优选由具有式（I）的多种不同结合的含磷酰胺化合物的统计混合物组成，其中X1，X2和X3独立地为O或S; 其中R 1和R 2独立地是烃基，其烃基部分含有6至22个碳原子的烃基氧基或具有4至约34个碳原子的烃基硫代; 其中R 3，R 4，R 5和R 6独立地是氢，或具有1至约22个碳原子的烷基，具有约4至约22个碳原子的环烷基，或芳族，烷基取代的芳族或芳族 具有6至约34个碳原子的取代烷基; 其中n为0或1; 其中n'为1,2或3; 其中R 7是氢或具有1至22个碳原子的烷基; 并且当n'为1时，R 8选自H，-ROH，-ROR，-RSR和，当n'为2时，R 8选自 + TR 当n'为3时，R 8为，其中R独立地为氢或烷基部分，含有1至12个碳原子的亚烷基或亚烷基，R'为氢或烷基部分，亚烷基，亚烷基或羧基含1 至60个碳原子。

    Process for manufacturing amides
    40.
    发明授权
    Process for manufacturing amides 失效
    酰胺生产工艺

    公开(公告)号：US4921992A

    公开(公告)日：1990-05-01

    申请号：US285484

    申请日：1988-12-16

    申请人： Paul E. Adams ,  Darryl W. Kinzer

    发明人： Paul E. Adams ,  Darryl W. Kinzer

    IPC分类号： C07F9/09 ,  C07F9/165 ,  C10M137/04 ,  C10M137/10

    CPC分类号： C10M137/105 ,  C07F9/091 ,  C07F9/1651 ,  C10M137/04 ,  C10M2223/04 ,  C10M2223/042 ,  C10M2223/047 ,  C10N2240/08

    摘要： Amide compounds useful as additives in lubricating fluids as extreme pressure/antiwear agents are produced on a manufacturing scale. The amides are produced by simultaneously adding together and reacting a phosphorus-containing acid and aqueous acrylamide. Substantially equal molar amounts of the phosphorus-containing acid and the aqueous acrylamide are added together with sufficient cooling to maintain the reaction at a temperature below 50.degree. C. After isolation, the reaction product obtained is preferably further reacted with a coupling agent, preferably paraformaldehyde.

    摘要翻译： 在制造规模上生产用作润滑液中添加剂作为极压/抗磨剂的酰胺化合物。 酰胺通过同时加入一起并使含磷酸和丙烯酰胺水溶液反应来制备。 将基本相等摩尔量的含磷酸和丙烯酰胺水溶液一起充分冷却，以保持反应温度低于50℃。分离后，所得反应产物优选进一步与偶联剂，优选多聚甲醛 。